.site-head {
  height: 150px;
  min-width: 1152px;
}

.site-head .topbar {
  height: 32px;
  background-color: #2a2a2a;
}

.site-head .topbar a {
  color: white;
  line-height: 32px;
}

.site-head .topbar .shorcut-links {
  float: left;
}

/* .site-head .topbar .shorcut-links ul {
} */

.site-head .topbar .shorcut-links > ul > li {
  float: left;
  margin-right: 18px;
  font-size: 14px;
}

.site-head .topbar .shorcut-links > ul > li.have-menu {
  padding-right: 12px;
  position: relative;
}

.site-head .topbar .shorcut-links > ul > li.have-menu:hover .arrow {
  transform: rotate(180deg);
}

.site-head .topbar .shorcut-links > ul > li .arrow {
  /* background-color: cadetblue; */
  width: 12px;
  height: 12px;
  position: absolute;
  top: 50%;
  right: 0;
  margin-top: -6px;
  transition: transform 0.3s ease 0s;
}

.site-head .topbar .menu {
  position: absolute;
  top: 30px;
  left: 0;
  z-index: 9999;
  /* 隐藏 */
  display: none;
  padding-top: 10px;
  background-color: white;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  padding: 10px;
}

.site-head .topbar .shorcut-links > ul > li.have-menu:hover .menu {
  display: block;
}

.site-head .sqmenu {
  width: 110px;
}
.site-head .scmenu {
  width: 80px;
}
.site-head .jdmsmenu {
  width: 80px;
}

.site-head .topbar .shorcut-links .menu-list a {
  font-size: 12px;
  color: #1c1f21;
  line-height: 20px;
}

.site-head .topbar .shorcut-links .menu-list li {
  height: 20px;
  line-height: 20px;
}

.site-head .topbar .arrow .tt {
  position: absolute;
  left: 4px;
  top: 2px;
  width: 6px;
  height: 6px;
  background-color: #fff;
  transform: rotate(45deg);
}

.site-head .topbar .arrow .dd {
  position: absolute;
  left: 4px;
  top: 0.5px;
  width: 6px;
  height: 6px;
  background-color: #2a2a2a;
  transform: rotate(45deg);
}

.site-head .topbar-right {
  float: right;
  width: 255px;
}

.site-head .topbar-right a,
.site-head .topbar-right span {
  margin-right: 8px;
  color: white;
}
.site-head .topbar-right a:last-child {
  margin-right: 0;
}

.main-nav {
  height: 40px;
  background-color: #20bd9a;
}

.main-nav ul li {
  float: left;
  margin-right: 18px;
}
.main-nav ul li.have-menu {
  padding-right: 16px;
  position: relative;
}

.main-nav ul li.have-menu::after {
  content: "";
  position: absolute;
  right: 0;
  top: 18px;
  width: 0px;
  height: 0px;
  border: 6px solid transparent;
  border-top-color: white;
  border-bottom: 0px;
  transition: transform 0.3s ease 0s;
}

.main-nav ul li.have-menu:hover::after {
  transform: rotate(180deg);
}

.main-nav ul li a {
  color: white;
  line-height: 40px;
  font-size: 16px;
}

/* 不能超hover多 移动时消失不容易点击,如果设计有空需要补一个盒子套上 透明 */

.main-nav ul li.have-menu .menu {
  position: absolute;
  z-index: 9999;
  top: 40px;
  left: 0;
  background-color: white;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  padding: 10px;
  display: none;
}
.site-head .main-nav ul li:hover .menu {
  display: block;
}

.site-head .main-nav ul li .jjzyxmenu {
  width: 150px;
}
.site-head .main-nav ul li .gtymenu {
  width: 90px;
}
.site-head .main-nav ul li .ddwlmenu {
  width: 190px;
}
.site-head .main-nav ul li .sdlymenu {
  width: 160px;
}

.site-head .main-nav ul li .menu dl dt {
  font-size: 16px;
}
.site-head .main-nav ul li .menu dl dd a {
  color: #1c1f21;
  font-size: 12px;
  line-height: 20px;
}

.site-head .main-nav ul li .menu dl dd a:hover {
  color: orange;
}

.site-head .header-con {
  height: 36px;
  padding: 21px 0;
}

.site-head .header-con h1 {
  float: left;
  font-size: 24px;
  color: #20bd9a;
  font-weight: bold;
  line-height: 36px;
}

.site-head .header-con .soso-box {
  float: left;
  margin-left: 20px;
  width: 405px;
}

.site-head .header-con .soso-box input {
  width: 360px;
  height: 28px;
  border: #20bd9a 1px solid;
  border-radius: 4px 0 0 4px;
  outline: none;
  padding-left: 10px;
  float: left;
}

.site-head .header-con .soso-box .btn {
  float: left;
  width: 32px;
  height: 30px;
  background-color: #20bd9a;
  color: white;
  line-height: 30px;
  text-align: center;
  border-radius: 0 4px 4px 0;
  font-size: 19px;
}

.banner {
  position: relative;
  overflow: hidden;
}

.banner img {
  width: 100%;
  min-width: 1152px;
  /* 白边的处理 */
  vertical-align: middle;
}

.banner .wrap-center {
  /* 只要有压盖，第一时间就要想到绝对定位 */
  position: absolute;
  top: 0;
  left: 0;
  left: 50%;
  margin-left: -576px;
  /* 这里的100%高度绝对不能省略，因为如果省略了，它的height就是0 */
  /* 那么它的子盒子设置16.6%就没有意义了 */
  height: 100%;
  /* background-color: #20bd9a; */
}

.banner .wrap-center .banner-nav {
  /* 注意，这里的100%也非常重要，因为如果省略了，它的height就是0  */
  /* 那么它的子盒子设置16.6%就没有意义了  */
  height: 100%;
}
.banner .wrap-center .banner-nav > ul {
  /* 注意，这里的100%也非常重要，因为如果省略了，它的height就是0  */
  /* 那么它的子盒子设置16.6%就没有意义了  */
  height: 100%;
}
.banner .wrap-center .banner-nav > ul > li {
  height: 16.66%;
  width: 296px;
  background-color: rgba(0, 0, 0, 0.53);
  border-bottom: 1px solid #9e9e9e;
  /* box-sizing:border-box属性的作用就是让height属性是盒子的总高度，这种情况：在盒子的高度是百分比写的，但是盒子有边框的时候 */
  /* 此时就要让盒子的边框涵盖在height里面，就要使用box-sizing属性 */
  box-sizing: border-box;
}
.banner .wrap-center .banner-nav > ul > li:last-child {
  border-bottom: none;
}

.banner .leftbtn {
  position: absolute;
  background: url(../images/icons.png) no-repeat -21px -94px;
  /* background-color: #2a2a2a; */
  width: 28px;
  height: 44px;
  top: 50%;
  left: -38px;
  margin-top: -22px;
}

.banner .rightbtn {
  position: absolute;
  background: url(../images/icons.png) no-repeat -21px -29px;
  /* background-color: #2a2a2a; */
  width: 28px;
  height: 44px;
  top: 50%;
  right: -38px;
  margin-top: -22px;
}

.banner .leftbtn:hover,
.banner .rightbtn:hover {
  opacity: 0.8;
}

.banner .wrap-center .banner-nav>ul>li {
  position: relative;
}
.banner .wrap-center .banner-nav>ul>li dl{
  position: absolute;
  height: 48px;
  top: 50%;
  left: 42px;
  margin-top: -24px;
  color: white;
}

.banner  .wrap-center .banner-nav>ul>li::before {
  content: '';
  position: absolute;
  background-image:url(../images/icons.png);
  top: 50%;
  left: 10px;
}

.banner .wrap-center .banner-nav>ul>li.hot::before {
  width: 22px;
  height: 18px;
  background-position: -29px -399px;
  margin-top: -9px;
}

.banner .wrap-center .banner-nav>ul>li.hk::before {
  width: 18px;
  height: 21px;
  background-position: -28px -217px;
  margin-top: -10.5px;
  left: 13px;
}
.banner .wrap-center .banner-nav>ul>li.jp::before {
  width: 24px;
  height: 19px;
  background-position: -25px -171px;
  margin-top: -9.5px;
}
.banner .wrap-center .banner-nav>ul>li.as::before {
  width: 18px;
  height: 19px;
  background-position: -28px -262px;
  margin-top: -9.5px;
  left: 12px;
}
.banner .wrap-center .banner-nav>ul>li.eu::before {
  width: 20px;
  height: 14px;
  background-position: -29px -351px;
  margin-top: -7px;
  left: 11px;
}
.banner .wrap-center .banner-nav>ul>li.au::before {
  width: 18px;
  height: 17px;
  background-position: -28px -305px;
  margin-top: -8.5px;
  left: 12px;
}
